21915696946

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{130099}}^1$

素因数の和:130175

約数の個数: 64

約数和(自身を含む): 41965056000

約数和(自身を除く): 20049359054

約数列:

[1, 2, 11, 13, 19, 22, 26, 31, 38, 62, 143, 209, 247, 286, 341, 403, 418, 494, 589, 682, 806, 1178, 2717, 4433, 5434, 6479, 7657, 8866, 12958, 15314, 84227, 130099, 168454, 260198, 1431089, 1691287, 2471881, 2862178, 3382574, 4033069, 4943762, 8066138, 18604157, 27190691, 32134453, 37208314, 44363759, 52429897, 54381382, 64268906, 76628311, 88727518, 104859794, 153256622, 353478983, 576728867, 706957966, 842911421, 996168043, 1153457734, 1685822842, 1992336086, 10957848473, 21915696946]

約数ペア:

[(1, 21915696946), (2, 10957848473), (11, 1992336086), (13, 1685822842), (19, 1153457734), (22, 996168043), (26, 842911421), (31, 706957966), (38, 576728867), (62, 353478983), (143, 153256622), (209, 104859794), (247, 88727518), (286, 76628311), (341, 64268906), (403, 54381382), (418, 52429897), (494, 44363759), (589, 37208314), (682, 32134453), (806, 27190691), (1178, 18604157), (2717, 8066138), (4433, 4943762), (5434, 4033069), (6479, 3382574), (7657, 2862178), (8866, 2471881), (12958, 1691287), (15314, 1431089), (84227, 260198), (130099, 168454)]